[all-commits] [llvm/llvm-project] a2a008: [X86] movsd/movss/movd/movq - add support for cons...

Fri Jan 19 06:21:38 PST 2024

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: a2a0089ac3a5781ba74d4d319c87c9e8b46d4eda
      https://github.com/llvm/llvm-project/commit/a2a0089ac3a5781ba74d4d319c87c9e8b46d4eda
  Author: Simon Pilgrim <RKSimon at users.noreply.github.com>
  Date:   2024-01-19 (Fri, 19 Jan 2024)

  Changed paths:
    M lld/test/MachO/lto-mattrs.ll
    M llvm/lib/Target/X86/MCTargetDesc/X86InstComments.cpp
    M llvm/lib/Target/X86/X86MCInstLower.cpp
    M llvm/test/CodeGen/X86/2008-09-25-sseregparm-1.ll
    M llvm/test/CodeGen/X86/GlobalISel/fconstant.ll
    M llvm/test/CodeGen/X86/asm-reg-type-mismatch-avx512.ll
    M llvm/test/CodeGen/X86/atomic-fp.ll
    M llvm/test/CodeGen/X86/avx512-cmp.ll
    M llvm/test/CodeGen/X86/avx512-fma-intrinsics.ll
    M llvm/test/CodeGen/X86/avx512-insert-extract.ll
    M llvm/test/CodeGen/X86/avx512-intrinsics-upgrade.ll
    M llvm/test/CodeGen/X86/avx512-mov.ll
    M llvm/test/CodeGen/X86/avx512-regcall-NoMask.ll
    M llvm/test/CodeGen/X86/avx512-vec-cmp.ll
    M llvm/test/CodeGen/X86/bc-extract.ll
    M llvm/test/CodeGen/X86/bfloat.ll
    M llvm/test/CodeGen/X86/buildvec-insertvec.ll
    M llvm/test/CodeGen/X86/cmov-fp.ll
    M llvm/test/CodeGen/X86/cmovcmov.ll
    M llvm/test/CodeGen/X86/combine-fabs.ll
    M llvm/test/CodeGen/X86/combineIncDecVector-crash.ll
    M llvm/test/CodeGen/X86/cvtv2f32.ll
    M llvm/test/CodeGen/X86/dagcombine-select.ll
    M llvm/test/CodeGen/X86/deopt-intrinsic.ll
    M llvm/test/CodeGen/X86/extract-fp.ll
    M llvm/test/CodeGen/X86/extractelement-fp.ll
    M llvm/test/CodeGen/X86/extractelement-load.ll
    M llvm/test/CodeGen/X86/fadd-combines.ll
    M llvm/test/CodeGen/X86/fast-isel-constpool.ll
    M llvm/test/CodeGen/X86/fdiv-combine-vec.ll
    M llvm/test/CodeGen/X86/fdiv-combine.ll
    M llvm/test/CodeGen/X86/fma-intrinsics-canonical.ll
    M llvm/test/CodeGen/X86/fma-intrinsics-x86-upgrade.ll
    M llvm/test/CodeGen/X86/fma-intrinsics-x86.ll
    M llvm/test/CodeGen/X86/fma-scalar-memfold.ll
    M llvm/test/CodeGen/X86/fma.ll
    M llvm/test/CodeGen/X86/fma_patterns.ll
    M llvm/test/CodeGen/X86/fmf-flags.ll
    M llvm/test/CodeGen/X86/fminimum-fmaximum.ll
    M llvm/test/CodeGen/X86/fold-int-pow2-with-fmul-or-fdiv.ll
    M llvm/test/CodeGen/X86/fp-intrinsics-fma.ll
    M llvm/test/CodeGen/X86/fp-intrinsics.ll
    M llvm/test/CodeGen/X86/fp-logic.ll
    M llvm/test/CodeGen/X86/fp-strict-scalar-fptoint-fp16.ll
    M llvm/test/CodeGen/X86/fp-strict-scalar-fptoint.ll
    M llvm/test/CodeGen/X86/fp-undef.ll
    M llvm/test/CodeGen/X86/fpclamptosat.ll
    M llvm/test/CodeGen/X86/fpclamptosat_vec.ll
    M llvm/test/CodeGen/X86/fptosi-sat-scalar.ll
    M llvm/test/CodeGen/X86/fptosi-sat-vector-128.ll
    M llvm/test/CodeGen/X86/fptoui-sat-scalar.ll
    M llvm/test/CodeGen/X86/fptoui-sat-vector-128.ll
    M llvm/test/CodeGen/X86/ftrunc.ll
    M llvm/test/CodeGen/X86/half.ll
    M llvm/test/CodeGen/X86/insertelement-ones.ll
    M llvm/test/CodeGen/X86/ldexp.ll
    M llvm/test/CodeGen/X86/load-scalar-as-vector.ll
    M llvm/test/CodeGen/X86/logical-load-fold.ll
    M llvm/test/CodeGen/X86/lsr-static-addr.ll
    M llvm/test/CodeGen/X86/machine-trace-metrics-crash.ll
    M llvm/test/CodeGen/X86/masked-iv-safe.ll
    M llvm/test/CodeGen/X86/masked-iv-unsafe.ll
    M llvm/test/CodeGen/X86/merge-consecutive-loads-128.ll
    M llvm/test/CodeGen/X86/neg_fp.ll
    M llvm/test/CodeGen/X86/nontemporal-4.ll
    M llvm/test/CodeGen/X86/oss-fuzz-25184.ll
    M llvm/test/CodeGen/X86/peep-test-0.ll
    M llvm/test/CodeGen/X86/pow.ll
    M llvm/test/CodeGen/X86/powi-int32min.ll
    M llvm/test/CodeGen/X86/pr23103.ll
    M llvm/test/CodeGen/X86/pr37879.ll
    M llvm/test/CodeGen/X86/pr40539.ll
    M llvm/test/CodeGen/X86/pr44749.ll
    M llvm/test/CodeGen/X86/pr59258.ll
    M llvm/test/CodeGen/X86/pr59305.ll
    M llvm/test/CodeGen/X86/pseudo_cmov_lower2.ll
    M llvm/test/CodeGen/X86/recip-fastmath.ll
    M llvm/test/CodeGen/X86/recip-fastmath2.ll
    M llvm/test/CodeGen/X86/recip-pic.ll
    M llvm/test/CodeGen/X86/scalar-fp-to-i64.ll
    M llvm/test/CodeGen/X86/scalarize-fp.ll
    M llvm/test/CodeGen/X86/select-of-fp-constants.ll
    M llvm/test/CodeGen/X86/select.ll
    M llvm/test/CodeGen/X86/select_const.ll
    M llvm/test/CodeGen/X86/setcc-combine.ll
    M llvm/test/CodeGen/X86/sqrt-fastmath-tune.ll
    M llvm/test/CodeGen/X86/sqrt-fastmath-tunecpu-attr.ll
    M llvm/test/CodeGen/X86/sqrt-fastmath.ll
    M llvm/test/CodeGen/X86/sse-fcopysign.ll
    M llvm/test/CodeGen/X86/sse-intrinsics-fast-isel.ll
    M llvm/test/CodeGen/X86/sse-load-ret.ll
    M llvm/test/CodeGen/X86/sse-minmax.ll
    M llvm/test/CodeGen/X86/sse1.ll
    M llvm/test/CodeGen/X86/sse2-intrinsics-fast-isel.ll
    M llvm/test/CodeGen/X86/sse2-intrinsics-x86-upgrade.ll
    M llvm/test/CodeGen/X86/sse3-avx-addsub-2.ll
    M llvm/test/CodeGen/X86/sse41.ll
    M llvm/test/CodeGen/X86/stack-folding-int-avx2.ll
    M llvm/test/CodeGen/X86/swifterror.ll
    M llvm/test/CodeGen/X86/vec-strict-fptoint-128.ll
    M llvm/test/CodeGen/X86/vec-strict-fptoint-256.ll
    M llvm/test/CodeGen/X86/vec-strict-fptoint-512.ll
    M llvm/test/CodeGen/X86/vec_fp_to_int.ll
    M llvm/test/CodeGen/X86/vector-constrained-fp-intrinsics-fma.ll
    M llvm/test/CodeGen/X86/vector-constrained-fp-intrinsics.ll
    M llvm/test/CodeGen/X86/vector-reduce-fadd.ll
    M llvm/test/CodeGen/X86/vector-shuffle-combining.ll
    M llvm/test/CodeGen/X86/vselect-zero.ll
    M llvm/test/CodeGen/X86/widen-load-of-small-alloca.ll
    M llvm/test/CodeGen/X86/x86-64-varargs.ll

  Log Message:
  -----------
  [X86] movsd/movss/movd/movq - add support for constant comments (#78601)

If we're loading a constant value, print the constant (and the zero upper elements) instead of just the shuffle mask.

This did require me to move the shuffle mask handling into addConstantComments as we can't handle this in the MC layer.